What does PAN-OS refer to?

PAN-OS refers to the operating system specifically designed to run on Palo Alto Networks devices, which include their next-generation firewalls and security appliances. This operating system provides a robust platform that integrates various security features such as threat prevention, traffic control, and application visibility. It is tailored to leverage the hardware capabilities of Palo Alto's products, thereby enhancing their performance and efficiency in managing network security.

PAN-OS is crucial for configuring and managing the numerous security policies and functions provided by the Palo Alto Networks ecosystem, enabling organizations to protect their networks from evolving threats. Understanding its role as the underlying operating system helps individuals grasp how Palo Alto devices operate and serve in network security infrastructure.